Rotor blade for hydro turbine



FIG. 1 is a front elevational view of a rotor blade for hydro turbine showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a sectional view taken along the line 6-6 in FIG. 1;

FIG. 7 is a sectional view taken along the line 7-7 in FIG. 1;

FIG. 8 is a sectional view taken along the line 8-8 in FIG. 1;

FIG. 9 is a sectional view taken along the line 9-9 in FIG. 1;

FIG. 10 is a sectional view taken along the line 10-10 in FIG. 1;

FIG. 11 is a sectional view taken along the line 11-11 in FIG. 1;

FIG. 12 is a sectional view taken along the line 12-12 in FIG. 1;

FIG. 13 is a sectional view taken along the line 13-13 in FIG. 1;

FIG. 14 is a sectional view taken along the line 14-14 in FIG. 1; and,

FIG. 15 is a perspective view showing the rotor blade for hydro turbine shown in an environment of use installed in a rotor for a waterwheel.

The broken lines in the drawings represent unclaimed environmental subject matter and form no part of the claim. 

CLAIM The ornamental design for a rotor blade for hydro turbine, as shown and described. 